اوقات شرعی تهران
اذان صبح ۰۳:۵۲:۳۷
اذان ظهر ۱۲:۰۳:۵۸
اذان مغرب ۱۹:۰۱:۴۲
طلوع آفتاب ۰۵:۲۳:۳۹
غروب آفتاب ۱۸:۴۲:۴۸
نیمه شب ۲۳:۱۸:۱۲
قیمت سکه و ارز
۱۳۹۴/۰۹/۱۴ - ۱۲:۳۶
Cost-effective sensor quickly measures water pollutants

Cost-effective sensor quickly measures water pollutants

Iranian researchers used a simple and cost-effective method to develop a sensor to measure concentration of arsenic ions, a type of industrial water pollutant, in various media, INIC reports.

Cost-effective sensor quickly measures water pollutants

 

 
According to Iran Nanotechnology Initiative Council (INIC), the application of the sensor decreases the cost to detect toxic materials, including arsenic in test samples. In addition, the sensor analyzes the characteristics of chemicals faster than the conventional methods.
 
The application of polymers cast with arsenic ion in the production of potentiometric sensor results in the production of a sensor with high selectivity and appropriate detection limit to sense arsenic. A major problem in the application of these sensors is the low lifetime of membrane electrodes due to the diffusion of water into the membrane structure, and the damage to the membrane structure. Therefore, efforts have been made in this research to overcome this problem.
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هفته نامه الکترونیکی
هفته‌نامه الکترونیکی سراج۲۴ - شماره ۲۴۵
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